Finding the Third Proportional to 96,966.75 and 205,671.75
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Solution
The third proportional to 96,966.75 and 205,671.75 is: 436,240.97
Step by Step Solution
- Step 1: Write the proportion equation
96,966.75 : 205,671.75 = 205,671.75 : x - Step 2: Convert to fraction form
96,966.75/205,671.75 = 205,671.75/x - Step 3: Cross multiply
96,966.75x = 205,671.75 × 205,671.75 - Step 4: Simplify right side
96,966.75x = 42,300,868,748.06 - Step 5: Solve for x
x = 42,300,868,748.06/96,966.75 - Step 6: Final answer
x = 436,240.97
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Why These Related Problems?
These problems maintain the same ratio (2.12) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.